Workbench for heat treatment

Abstract

The utility model relates to the technical field of workbenches, in particular to a workbench for heat treatment. Comprising a working platform, the working platform is provided with a stove, two clamping assemblies, a right-angle vertical plate, a water tank, a waste water tank and a water suction pump, the top of the waste water tank is communicated with a cooling tank, a gas collecting hood is arranged above the stove, a guide rod is arranged at the top of the gas collecting hood, a fixed supporting plate and an exhaust fan are arranged on one side of the right-angle vertical plate, an air suction pipe is arranged at the suction end of the exhaust fan, and a telescopic hose is arranged at one end of the air suction pipe. One end of the water conveying pipe is communicated with an annular spraying pipe, a plurality of spraying heads are arranged at the bottom of the annular spraying pipe, and the top of the cooling box is communicated with an exhaust pipe. According to the utility model, hot air generated by heat treatment can be efficiently cooled; and meanwhile, the cylindrical steel parts with different lengths can be clamped and fixed, and the applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of workbenches, in particular to a workbench for heat treatment. Background Art

[0002] Metal heat treatment is a metal treatment process in which a metal workpiece is placed in a certain heating furnace and heated to a certain temperature, and then cooled to room temperature at a certain speed. This treatment method generally does not change the size and overall chemical composition of the workpiece, but changes the internal structure of the workpiece or the chemical composition of the workpiece surface, thereby improving the intrinsic quality of the workpiece to meet certain performance requirements of the workpiece.

[0003] A workbench is required for heat treatment of metal, but the existing workbench for heat treatment has the following defects: it does not have a mechanism to collect hot air, causing the hot air to be dissipated into the air, which will affect the environment and cause potential harm to the health of workers; at the same time, the fixing effect is not good, and it is impossible to fix cylindrical steel parts of different lengths, resulting in poor applicability. Utility Model Content

[0004] The technical problem to be solved by the utility model is that: the lack of a hot air collection mechanism will have an impact on the environment and will cause potential harm to the health of the staff; at the same time, the fixing effect is not good and the applicability is poor.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a workbench for heat treatment, including a work platform, a furnace is arranged on the work platform, clamping components are arranged on both sides of the furnace on the work platform, a right-angle vertical plate, a water tank, and a waste water tank are fixedly connected to the work platform, the top of the waste water tank is fixedly connected to a cooling box, an air collecting hood is arranged above the furnace, a plurality of guide rods passing through the top wall of the right-angle vertical plate are fixedly connected to the top of the air collecting hood, a fixed support plate is fixedly connected to one side of the right-angle vertical plate, an exhaust fan is fixedly connected to the fixed support plate, and the exhaust fan The suction end of the fan is provided with an air intake pipe which passes through the top wall of the right-angled vertical plate, one end of the air intake pipe is provided with a telescopic hose connected to the air collecting hood, the discharge end of the exhaust fan is provided with an air supply pipe connected to the bottom end of the cooling box, a water pump is fixedly connected to the working platform, the suction end of the water pump is provided with a water intake pipe connected to the bottom end of the water tank, the discharge end of the water pump is provided with a water supply pipe connected to the top of the cooling box, one end of the water supply pipe is fixedly connected to an annular spray pipe located inside the cooling box, a plurality of spray heads are provided at the bottom of the annular spray pipe, and an exhaust pipe is fixedly connected to the top of the cooling box.

[0006] As a further improvement of the present invention, a plurality of supporting columns are fixedly connected to the bottom of the working platform. The number of the supporting columns is four and they are distributed in a rectangular shape at the four corners of the bottom of the working platform.

[0007] As a further improvement of the utility model, the two clamping assemblies each include a first motor arranged at the bottom of the working platform, a screw rod being provided at the output end of the first motor, a screw rod sleeve being threadedly connected to the screw rod, a limit slider being fixedly connected to the top of the screw rod sleeve passing through the working platform and slidably connected to the working platform, an L-shaped plate being fixedly connected to the top of the limit slider being slidably connected to the working platform, a rotating shaft being rotatably connected to the top of the L-shaped plate, one end of the rotating shaft being fixedly connected to a fixed seat, a plurality of telescopic rods being fixedly connected to the outside of the fixed seat, and the movable shaft of the telescopic rod passing through the side wall of the fixed seat and being fixedly connected to the clamping plate.

[0008] As a further improvement of the utility model, one side of the L-shaped plate of one of the clamping assemblies is fixedly connected to a support plate, the support plate is fixedly connected to the second motor and the output shaft of the second motor is fixedly connected to the rotating shaft.

[0009] As a further improvement of the utility model, a bearing seat rotatably connected to the screw rod is fixedly connected to the bottom of the working platform.

[0010] As a further improvement of the utility model, the working platform is provided with a limiting slide groove for the limiting slider to pass through and slide, a plurality of guide slides are fixedly connected to the bottom of the L-shaped plate, and the working platform is provided with a guide slide groove for the guide slide to slide.

[0011] As a further improvement of the utility model, the rotating shaft is rotatably connected to the L-shaped plate via a bearing.

[0012] As a further improvement of the present invention, the plurality of guide rods are all slidably connected to the top wall of the right-angled vertical plate, and the top wall of the right-angled vertical plate is provided with guide holes for the guide rods to pass through.

[0013] As a further improvement of the utility model, an exhaust valve is provided on the exhaust pipe, and a drain pipe is fixedly connected to the bottom end of the waste water tank and a drain valve is provided on the drain pipe.

[0014] The beneficial effects of the utility model are as follows: the utility model is provided with a water tank and a cooling box, hot air is input into the cooling box by an exhaust fan, and water is then input into the cooling box by a water pump to cool the hot air, thereby efficiently cooling the hot air generated by the heat treatment; at the same time, the utility model can clamp and fix columnar steel parts of different lengths through the mutual linkage of two clamping components, which is convenient for subsequent heat treatment and has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a heat treatment workbench of the utility model. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the overall structure of a heat treatment workbench of the utility model. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the overall structure of a heat treatment workbench of the utility model. Figure 3 ;

[0018] Figure 4 This is a partial cross-sectional view of a heat treatment workbench of the utility model. Figure 1 ;

[0019] Figure 5 This is a partial cross-sectional view of a heat treatment workbench of the utility model. Figure 2 ;

[0020] Figure 6 This is a partial cross-sectional view of a heat treatment workbench of the utility model. Figure 3 .

[0021] As shown in the figure: 1. working platform; 2. stove; 3. clamping assembly; 3.1. first motor; 3.2. screw rod; 3.3. screw rod sleeve; 3.4. limit slider; 3.5. L-shaped plate; 3.6. rotating shaft; 3.7. fixed seat; 3.8. telescopic rod; 3.9. clamping plate; 3.10. support plate; 3.11. second motor; 3.12. bearing seat; 3.13. limit slide; 3.14. guide slide; 3.15. guide slide; 3. .16. Bearing; 4. Right-angle plate; 5. Water tank; 6. Wastewater tank; 7. Cooling box; 8. Air collecting hood; 9. Guide rod; 10. Fixed support plate; 11. Exhaust fan; 12. Suction pipe; 13. Telescopic hose; 14. Air pipe; 15. Water pump; 16. Water pipe; 17. Water pipe; 18. Annular spray pipe; 19. Spray head; 20. Exhaust pipe; 21. Support column; 22. Exhaust valve; 23. Drain pipe; 24. Drain valve. DETAILED DESCRIPTION

[0022] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may change accordingly according to their different locations and different usage states; therefore, these or other directional terms should not be interpreted as restrictive terms.

[0023] The singular forms "a", "said" and "the" used in this specification are intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and implementation methods. It should be understood that the implementation methods described herein are only used to explain this application and are not used to limit this application.

[0025] The utility model provides the following Figure 1-6 A heat treatment workbench shown includes a work platform 1, a plurality of support columns 21 are fixedly connected to the bottom of the work platform 1, and the number of the support columns 21 is four and they are distributed in a rectangular shape at the four corners of the bottom of the work platform 1, thereby improving the stability of the work platform 1. A furnace 2 is provided on the work platform 1, and clamping components 3 are provided on both sides of the furnace 2 on the work platform 1. The two clamping assemblies 3 each include a first motor 3.1 disposed at the bottom of the working platform 1, a screw rod 3.2 being disposed at the output end of the first motor 3.1, a screw rod sleeve 3.3 being threadedly connected to the screw rod 3.2, a limit slider 3.4 penetrating through the working platform 1 and slidably connected to the working platform 1 being fixedly connected to the top of the screw rod sleeve 3.3, an L-shaped plate 3.5 slidably connected to the working platform 1 being fixedly connected to the top of the limit slider 3.4, a rotating shaft 3.6 being rotatably connected to the top of the L-shaped plate 3.5, a fixed seat 3.7 being fixedly connected to one end of the rotating shaft 3.6, a plurality of telescopic rods 3.8 being fixedly connected to the outer side of the fixed seat 3.7, a movable shaft of the telescopic rod 3.8 penetrating through the side wall of the fixed seat 3.7 and being fixedly connected to a clamping plate 3.9, and the two clamping assemblies 3 are linked to each other, so that cylindrical steel parts of different lengths can be clamped and fixed, and the applicability is strong. A support plate 3.10 is fixedly connected to one side of the L-shaped plate 3.5 of one of the clamping assemblies 3, and a second motor 3.11 is fixedly connected to the support plate 3.10, and the output shaft of the second motor 3.11 is fixedly connected to the rotating shaft 3.6. The cylindrical steel part can be automatically rotated by the drive of the second motor 3.11, which reduces manual participation and avoids harm to the staff. A bearing seat 3.12 rotatably connected to the screw rod 3.2 is fixedly connected to the bottom of the working platform 1, which improves the stability of the screw rod 3.2 during rotation. A limiting groove 3.13 is provided on the working platform 1 for the limiting slider 3.4 to pass through and slide. A plurality of guide sliders 3.14 are fixedly connected to the bottom of the L-shaped plate 3.5. A guide groove 3.15 is provided on the working platform 1 for the guide slider 3.14 to slide, which improves the stability of the L-shaped plate 3.5 during sliding. The rotating shaft 3.6 is rotatably connected to the L-shaped plate 3.5 through the bearing 3.16, which improves the stability of the rotating shaft 3.6 during rotation.

[0026] A right-angled vertical plate 4, a water tank 5, and a wastewater tank 6 are fixedly connected to the working platform 1. A cooling box 7 is fixedly connected to the top of the wastewater tank 6. An air collecting hood 8 is arranged above the furnace 2. A plurality of guide rods 9 are fixedly connected to the top of the air collecting hood 8 and pass through the top wall of the right-angled vertical plate 4. The plurality of guide rods 9 are slidably connected to the top wall of the right-angled vertical plate 4, and guide holes for the guide rods 9 to pass through are arranged on the top wall of the right-angled vertical plate 4, so that the air collecting hood 8 can move stably and the height of the air collecting hood 8 can be adjusted conveniently. A fixed support plate 10 is fixedly connected to one side of the right-angled vertical plate 4, and an exhaust fan 11 is fixedly connected to the fixed support plate 10. An air suction pipe 12 is arranged at the suction end of the exhaust fan 11 and passes through the top wall of the right-angled vertical plate 4. One end of the air suction pipe 12 is provided with a suction pipe 12 connected to the air collecting hood 8. A telescopic hose 13 is connected to the air hood 8, and an air pipe 14 is provided at the discharge end of the exhaust fan 11 and is connected to the bottom end of the cooling box 7. A water pump 15 is fixedly connected to the working platform 1, and a water pump 16 is provided at the suction end of the water pump 15 and is connected to the bottom end of the water tank 5. A water pipe 17 is provided at the discharge end of the water pump 15 and is connected to the top of the cooling box 7. One end of the water pipe 17 is fixedly connected to an annular spray pipe 18 located inside the cooling box 7, and a plurality of spray heads 19 are provided at the bottom of the annular spray pipe 18. An exhaust pipe 20 is fixedly connected to the top of the cooling box 7, and an exhaust valve 22 is provided on the exhaust pipe 20. A drain pipe 23 is fixedly connected to the bottom end of the waste water tank 6, and a drain valve 24 is provided on the drain pipe 23.

[0027] Working principle: When the utility model is implemented, firstly, one end of the cylindrical steel piece is placed in one of the fixing seats 3.7, and the clamping plate 3.9 is controlled to move by the telescopic rod 3.8 to clamp and fix the cylindrical steel piece, and then the first motor 3.1 is controlled to start, driving the screw rod 3.2 to rotate, and the rotation of the screw rod 3.2 drives the screw rod sleeve 3.3 to slide, thereby driving the L-shaped plate 3.5 to move through the limit slider 3.4, so that the cylindrical steel piece moves and the position to be heat treated on the cylindrical steel piece is moved to just above the furnace 2, and then the other first motor 3.1 is controlled to start, and similarly, the other L-shaped plate 3.5 is moved and the fixing seat 3.7 is moved to the outside of the other end of the cylindrical steel piece, and the clamping plate 3.9 is controlled to move by the telescopic rod 3.8 to clamp and fix the cylindrical steel piece, and then the furnace 2 is started to perform surface heat treatment on the cylindrical steel piece, The second motor 3.11 is controlled to start, and the fixing seat 3.7 is driven to rotate through the rotating shaft 3.6, so that the cylindrical steel part rotates to perform uniform heat treatment on all parts of its surface; then the exhaust fan 11 is controlled to start, and the hot air is transported to the bottom of the cooling box 7 through the telescopic hose 13, the suction pipe 12 and the air supply pipe 14 through the air collecting hood 8. At the same time, the height of the air collecting hood 8 can be controlled by the telescopic hose 13, so that the hot air can be collected more conveniently, and at this time, the water pump 15 is controlled to start, and the water in the water tank 5 is transported to the annular spray pipe 18 inside the cooling box 7 through the water suction pipe 16 and the water supply pipe 17, and then sprayed out through the spray head 19, so as to cool the hot air in the cooling box 7, and finally the gas after cooling is discharged through the exhaust pipe 20, and the waste water in the cooling box 7 is discharged through the drain pipe 23.

[0028] The above implementation modes are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned implementation modes, a person skilled in the art should understand that the technical solutions described in the aforementioned implementation modes can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the implementation modes of the present invention.

Claims

1. A workbench for heat treatment, comprising a work platform (1), characterized in that: The working platform (1) is provided with a stove (2), and the working platform (1) is provided with clamping assemblies (3) on both sides of the stove (2). The working platform (1) is fixedly connected with a right-angled vertical plate (4), a water tank (5), and a waste water tank (6), and the top of the waste water tank (6) is fixedly connected with a cooling box (7). An air collecting hood (8) is provided above the stove (2), and the top of the air collecting hood (8) is fixedly connected with a plurality of guide rods (9) that pass through the top wall of the right-angled vertical plate (4). A fixed support plate (10) is fixedly connected to one side of the right-angled vertical plate (4), and an exhaust fan (11) is fixedly connected to the fixed support plate (10), and an air suction pipe (12) that passes through the top wall of the right-angled vertical plate (4) is provided at the suction end of the exhaust fan (11). A telescopic hose (13) connected to the air collecting hood (8) is provided at one end of the air suction pipe (12); an air supply pipe (14) connected to the bottom end of the cooling box (7) is provided at the discharge end of the exhaust fan (11); a water pump (15) is fixedly connected to the working platform (1); a water suction pipe (16) connected to the bottom end of the water tank (5) is provided at the suction end of the water pump (15); a water supply pipe (17) connected to the top end of the cooling box (7) is provided at the discharge end of the water pump (15); one end of the water supply pipe (17) is fixedly connected to an annular spray pipe (18) located inside the cooling box (7); a plurality of spray heads (19) are provided at the bottom of the annular spray pipe (18); and an exhaust pipe (20) is fixedly connected to the top of the cooling box (7).

2. A heat treatment workbench according to claim 1, characterized in that: A plurality of supporting columns (21) are fixedly connected to the bottom of the working platform (1), and the number of the supporting columns (21) is four and they are distributed in a rectangular shape at the four corners of the bottom of the working platform (1).

3. A heat treatment workbench according to claim 1, characterized in that: The two clamping assemblies (3) each comprise a first motor (3.1) arranged at the bottom of the working platform (1); a screw rod (3.2) is provided at the output end of the first motor (3.1); a screw rod sleeve (3.3) is threadedly connected to the screw rod (3.2); a limit slider (3.4) is fixedly connected to the top of the screw rod sleeve (3.3) and passes through the working platform (1) and is slidably connected to the working platform (1); an L-shaped plate (3.5) is fixedly connected to the top of the limit slider (3.4) and is slidably connected to the working platform (1); a rotating shaft (3.6) is rotatably connected to the top of the L-shaped plate (3.5); one end of the rotating shaft (3.6) is fixedly connected to a fixed seat (3.7); a plurality of telescopic rods (3.8) are fixedly connected to the outside of the fixed seat (3.7); movable shafts of the telescopic rods (3.8) pass through the side wall of the fixed seat (3.7) and are fixedly connected to a clamping plate (3.9).

4. A heat treatment workbench according to claim 3, characterized in that: A support plate (3.10) is fixedly connected to one side of the L-shaped plate (3.5) of one of the clamping assemblies (3), a second motor (3.11) is fixedly connected to the support plate (3.10), and an output shaft of the second motor (3.11) is fixedly connected to the rotating shaft (3.6).

5. A heat treatment workbench according to claim 3, characterized in that: A bearing seat (3.12) rotatably connected to the screw rod (3.2) is fixedly connected to the bottom of the working platform (1).

6. A heat treatment workbench according to claim 3, characterized in that: The working platform (1) is provided with a limiting slide groove (3.13) for a limiting slide block (3.4) to pass through and slide, a plurality of guide slide blocks (3.14) are fixedly connected to the bottom of the L-shaped plate (3.5), and the working platform (1) is provided with a guide slide groove (3.15) for the guide slide block (3.14) to slide.

7. A heat treatment workbench according to claim 3, characterized in that: The rotating shaft (3.6) is rotatably connected to the L-shaped plate (3.5) via a bearing (3.16).

8. A heat treatment workbench according to claim 1, characterized in that: The plurality of guide rods (9) are all slidably connected to the top wall of the right-angled vertical plate (4), and a guide hole for the guide rods (9) to pass through is provided on the top wall of the right-angled vertical plate (4).

9. A heat treatment workbench according to claim 1, characterized in that: The exhaust pipe (20) is provided with an exhaust valve (22), and the bottom end of the waste water tank (6) is fixedly connected to a drain pipe (23), and the drain pipe (23) is provided with a drain valve (24).

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